Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12378133 | Method of preparing positive electrode active material for secondary battery | Kyung Lok Lee, Ji A Shin, Min Kyu You | 2025-08-05 |
| 12288866 | Method for preparing positive electrode active material | Seung Beom Cho, Jung Ho Lim, Won Sig Jung | 2025-04-29 |
| 12262477 | Reprint apparatus for circuit board and reprint method using the same | Do Jae Yoo, Yong Gil Namgung, Jong-Hoon Shin, Young Chul AN | 2025-03-25 |